ST10F276_06 Datasheet, PDF (221/229 Pages) STMicroelectronics – 16-bit MCU with MAC unit, 832 Kbyte Flash memory and 68 Kbyte RAM

ST10F276
Electrical characteristics
Figure 67. External bus arbitration (regaining the bus)
2)
CLKOUT
HOLD
t₆₁
t₆₂
HLDA
BREQ
t₆₂
t₆₂
t₆₃
1)
CSx
(On P6.x)
Other
signals
t₆₅
t₆₇
1. This is the last chance for BREQ to trigger the indicated regain-sequence. Even if BREQ is activated
earlier, the regain-sequence is initiated by HOLD going high. Please note that HOLD may also be
deactivated without the ST10F276 requesting the bus.
2. The next ST10F276 driven bus cycle may start here.
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